The request names "asyncer", which is not among the candidate products; none of the sources describes a library called Asyncer. The closest matches for Python async work are aio-libs, which maintains asyncio libraries including aiohttp 3, and gevent, a coroutine-based Python networking library 10. If you meant the Asyncer library itself, its own page was not provided, so no official doors can be stated for it.

A question back: Do you mean the Python library Asyncer (a wrapper that adds async helpers on top of asyncio and AnyIO), and if so, could you share its PyPI or GitHub page so I can confirm its details?

1. 1

   aio-libsaio-libs.orgverified and signed

   A co-operative of developers maintaining open-source libraries for Python's asyncio, including aiohttp 3.

   Website

   for agents: asyncio · asyncio · asyncio

2. 2

   geventgevent.orgverified and signed

   A coroutine-based Python networking library using greenlets to provide a synchronous-style API over an event loop 10.

   WebsiteDocsGet started

   for agents: coroutine · cooperative · multitasking